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TSB12LV21APGF from TI,Texas Instruments

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TSB12LV21APGF

Manufacturer: TI, TEXASINSTRUM

IEEE 1394-1995 BUS TO PCI BUS INTERFACE

Partnumber Manufacturer Quantity Availability
TSB12LV21APGF TI, TEXASINSTRUM 103 In Stock

Description and Introduction

IEEE 1394-1995 BUS TO PCI BUS INTERFACE The TSB12LV21APGF is a manufacturer by Texas Instruments (TEXASINSTRUM). Below are its specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:

### **Specifications:**
- **Manufacturer:** Texas Instruments  
- **Category:** Integrated Circuits (ICs)  
- **Family:** Interface - Controllers  
- **Series:** -  
- **Package:** TQFP-100  
- **Mounting Type:** Surface Mount  
- **Operating Temperature:** -40°C ~ 85°C  
- **Voltage - Supply:** 3V ~ 3.6V  
- **Interface:** IEEE 1394 (FireWire)  
- **Speed:** 100Mbps, 200Mbps, 400Mbps  

### **Descriptions:**
- The TSB12LV21APGF is a 3.3V IEEE 1394a-2000 (FireWire) two-port link-layer controller.  
- It supports data transfer rates of 100, 200, and 400 Mbps.  
- Designed for high-performance serial bus applications, it integrates seamlessly with physical-layer transceivers.  

### **Features:**
- Compliant with IEEE 1394a-2000 standard.  
- Supports two fully independent 1394 ports.  
- Integrated DMA engine for efficient data transfers.  
- Low-power consumption with 3.3V operation.  
- Supports asynchronous and isochronous data transfers.  
- 100-pin TQFP package for compact designs.  

This information is strictly based on available technical data. For further details, refer to the official Texas Instruments datasheet.

Application Scenarios & Design Considerations

IEEE 1394-1995 BUS TO PCI BUS INTERFACE

Alternative Part Number

  • TSB12LV21BPGF --: Same TSB12LV21 family IEEE 1394 link-layer controller in the same PGF package; a later revision with equivalent function and pinout, so it is the closest drop-in replacement.
  • TSB41LV03APGF --: TI IEEE 1394 link-layer controller in the same PGF LQFP package with comparable 1394 interface and host bus, suitable when the LV21 revision is unavailable.
  • TSB43AA22PGF --: TI 1394 integrated link-layer controller in the same PGF package; offers similar 1394 link functionality with integrated PHY options, usable as a functional substitute with minor design review.
  • TSB41LV21APGF --: Closely related TI 1394 link-layer controller family with similar interface and package, suitable when the LV21A function is needed and pin compatibility is verified.
  • TSB12LV22APGF --: Sister device in the TI TSB12LV2x 1394 controller family offering comparable link-layer functionality in the same package style, usable as a functional substitute with minor design review.

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